Although there are dozens of different types of gems, among the best known and most important are diamond, ruby and sapphire, emerald and other gem forms of the mineral beryl, chrysoberyl, tanzanite, tsavorite, topaz and jade.

This type of plane can handle rough weather more easily than that type of plane.

An individual considered typical of its class, one regarded as typifying a certain profession, environment, etc.

2002, Pat Conroy, The Great Santini, page 4:

"I just peeked out toward the restaurant and there are a lot of Navy types in there. I'd hate for you to get in trouble on your last night in Europe."

(computing theory) A tag attached to variables and values used in determining which kinds of value can be used in which situations; a data type.

(fine arts) The original object, or class of objects, scene, face, or conception, which becomes the subject of a copy; especially, the design on the face of a medal or a coin.

(chemistry) A simple compound, used as a mode or pattern to which other compounds are conveniently regarded as being related, and from which they may be actually or theoretically derived.

The fundamental types used to express the simplest and most essential chemical relations are hydrochloric acid, water, ammonia, and methane.

(mathematics) A part of the partition of the object domain of a logical theory (which due to the existence of such partition, would be called a typed theory). (Note: this corresponds to the notion of "data type" in computing theory.)

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